package com.clarencezero.mylover.config.springsecurity;

import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * 权限不足处理类
 */
@Component
public class AuthenticationAccessDeniedHandler implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException)
            throws IOException, ServletException {
        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
        response.setContentType("application/json;charset=UTF-8");
        PrintWriter out = response.getWriter();
        out.write("{\n" +
                "    \"status\": \"error\",\n" +
                "    \"msg\": \"权限不够,请联系管理员\"\n" +
                "}");
        out.flush();
        out.close();
    }
}
